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post #1 of 14 (permalink) Old 11-17-2010, 07:21 PM Thread Starter
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Filling Up the Tank

Has anyone noticed that when you fill your car, the pump wants to shut off a gallon or so early? Theres only a few stations I go to where it actually fills the tank before the nozzle shuts off automatically. All the other ones I have to manually top it off if I want to get a true full tank. I'm not talking full as in up to the top of the filler neck, I'm talking about FULL on gas gauge. I'm guessing maybe the filler neck design is causing the fuel to gurlge up and make the pump think its full???
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post #2 of 14 (permalink) Old 11-17-2010, 07:25 PM
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I've noticed that to, some stations pop off a lil early, idk why tho

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post #3 of 14 (permalink) Old 11-17-2010, 07:27 PM
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yeah I have to hold the gas nozzle just right or the dumb pump will shut off even if the tank is only half full. The filler neck on our cars is tiny and it has to travel all the way up in front of the rear axle so it doesn't flow very good.
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post #4 of 14 (permalink) Old 11-17-2010, 08:21 PM
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Yeah I have the same problem even from empty I've found that if you pull the pump out a little bit it fills it up no problem

drive it like you stole it!

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post #5 of 14 (permalink) Old 11-18-2010, 08:00 AM
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What you're talking about, where the pump stops way short, seems to be due to the fuel bouncing off the curvature of the inlet pipe and triggering the nozzle to stop. I found out that backing off the speed of delivery one notch, or pulling the nozzle out of the car a tad, seems to allow a normally full fill.

However, if you are bringing the fuel level right to the top of the inlet pipe, let me say that a few years ago, I read some info that said not to top up the tank because it'll overflow into the evaporative emission canister and choke up the charcoal that filters the fumes, then the canister would have to be replaced at some horrendous cost.

I quit topping up at the self-serve. When I'm in NJ where drivers aren't allowed to pump their own gas, I ask 'em not to top it off.
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post #6 of 14 (permalink) Old 11-18-2010, 08:25 AM
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Quote:
Originally Posted by pbass View Post
When I'm in NJ where drivers aren't allowed to pump their own gas, I ask 'em not to top it off.
eff that rule! People cant even pump their own gas anymore

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post #7 of 14 (permalink) Old 11-18-2010, 09:50 AM
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Anymore? No, it has been on the books since the 50s. Gas station owners complained that a lot of jobs would be lost if people pumped their own.

Hey, whatever... our gas is still cheaper than yours

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post #8 of 14 (permalink) Old 11-18-2010, 10:09 AM
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Glad I do not live there. I don't like people touching my ride.

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post #9 of 14 (permalink) Old 11-18-2010, 11:10 AM
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^X2!!!


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post #10 of 14 (permalink) Old 11-18-2010, 12:58 PM
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I like that in Jersey. Cheaper gas and I don't have to get out of my car when it's snowing out? I'll take that all day long.



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